From patchwork Wed Jan 11 13:23:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sjoerd Simons X-Patchwork-Id: 13096676 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 039EDC46467 for ; Wed, 11 Jan 2023 13:25:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ovzS3FHeCNwVR+qEhK+TNqyGoTiJ4LbY/Y5zsAm2bCU=; b=H34UuUERnfBRmv 67ciatB6xgEyKDjHgvjN+697DiJ0iI1WwCh4azVFwERFLiAV0tQnrQ65nURxCxDIunMdB2uDm/GXs B8Se2oajyIqpk+4mCZIIiEtQ7DgXYeRndnJlLyIMVQKdtUq8KyUzjGRGqpKHDiaGMu6IRV9tRu2hy iaXpXFZgAtmfcdFlS0GHUZjoUeeQWyqTut3ftMMEsQRpXJRHAFlEG49DGdPdZgbfBuXV8SQpSNCQE JfMt+qAcET9xXsJvnbCKHBSm+uzFxj9x7uyNv2OACTOyZ91miStwgFlABhM4PmgIlAeWNpYtHIiV5 0d3z6vMehZbw/ZuMr6cg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pFb5r-00BXPD-6I; Wed, 11 Jan 2023 13:24:39 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pFb5D-00BWvy-8v for linux-arm-kernel@lists.infradead.org; Wed, 11 Jan 2023 13:24:01 +0000 Received: from beast.luon.net (simons.connected.by.freedominter.net [45.83.240.172]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: sjoerd) by madras.collabora.co.uk (Postfix) with ESMTPSA id EA9A76602DA4; Wed, 11 Jan 2023 13:23:52 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1673443433; bh=vrExRKWn1yvyb41DuKIVLLzWMKJ/c2ehX7FeN9vg274=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OYPBdiBMqBf+bvUXUzC1r/CJ38awKGXG9VDCLyw0SqEv+cFbz+Ure96EQ9cn609eg Gnj8a6b8e4qptgUSF0KxL85z7zSUk9jX/Lqj6L2A/9n+ED3CmUwmnB3959nWmXwdpU 3Z7grVI0v1lE76yLHgN5quVzy8sD0YKe/JVLZJvi04bFkkjJkV/V63FelZa7wQJ+LY psvcaScd4+daIwBmCGRmNG9nFn9yyVrep53ogTn6zkmkPpTaHbnaGFawxBcjxqN2BP F23ypkI3fnF896BCfVNWjqK8JjlQslmBIOUxlLMomV5C1mjbWcQvUwvffLXGhLY6N7 IIa3Sm8/+naFw== Received: by beast.luon.net (Postfix, from userid 1000) id 318DF60ABD67; Wed, 11 Jan 2023 14:23:50 +0100 (CET) From: Sjoerd Simons To: Nishanth Menon Cc: kernel@collabora.com, Nitin Yadav , martyn.welch@collabora.com, Aswath Govindraju , Vignesh Raghavendra , Krzysztof Kozlowski , Rob Herring , Tero Kristo , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 2/3] arm64: dts: ti: k3-am62-main: Add support for USB Date: Wed, 11 Jan 2023 14:23:46 +0100 Message-Id: <20230111132348.553061-3-sjoerd@collabora.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230111132348.553061-1-sjoerd@collabora.com> References: <20230111132348.553061-1-sjoerd@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230111_052359_560472_9AC08BC5 X-CRM114-Status: GOOD ( 12.48 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Aswath Govindraju AM62 SoC has two instances of USB on it. Therefore, add support for the same. Signed-off-by: Aswath Govindraju Signed-off-by: Vignesh Raghavendra [cherry-pick from vendor BSP]] Signed-off-by: Sjoerd Simons Tested-by: Martyn Welch --- Changes in v3: - Rebased against current ti-next aka 6.2-rc1 - Add Martyn's tested-by Changes in v2: - Rebase against linux-next 20221220 arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 44 ++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index 466b94d1cee9..4da15e8c956f 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -555,6 +555,50 @@ sdhci2: mmc@fa20000 { status = "disabled"; }; + usbss0: dwc3-usb@f900000 { + compatible = "ti,am62-usb"; + reg = <0x00 0x0f900000 0x00 0x800>; + clocks = <&k3_clks 161 3>; + clock-names = "ref"; + ti,syscon-phy-pll-refclk = <&wkup_conf 0x4008>; + #address-cells = <2>; + #size-cells = <2>; + power-domains = <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>; + ranges; + + usb0: usb@31000000 { + compatible = "snps,dwc3"; + reg =<0x00 0x31000000 0x00 0x50000>; + interrupts = , /* irq.0 */ + ; /* irq.0 */ + interrupt-names = "host", "peripheral"; + maximum-speed = "high-speed"; + dr_mode = "otg"; + }; + }; + + usbss1: dwc3-usb@f910000 { + compatible = "ti,am62-usb"; + reg = <0x00 0x0f910000 0x00 0x800>; + clocks = <&k3_clks 162 3>; + clock-names = "ref"; + ti,syscon-phy-pll-refclk = <&wkup_conf 0x4018>; + #address-cells = <2>; + #size-cells = <2>; + power-domains = <&k3_pds 179 TI_SCI_PD_EXCLUSIVE>; + ranges; + + usb1: usb@31100000 { + compatible = "snps,dwc3"; + reg =<0x00 0x31100000 0x00 0x50000>; + interrupts = , /* irq.0 */ + ; /* irq.0 */ + interrupt-names = "host", "peripheral"; + maximum-speed = "high-speed"; + dr_mode = "otg"; + }; + }; + fss: bus@fc00000 { compatible = "simple-bus"; reg = <0x00 0x0fc00000 0x00 0x70000>;